雙(shuang)電(dian)(dian)源切換(huan)(huan)開關(guan)就是因故(gu)停電(dian)(dian)自(zi)動切換(huan)(huan)到另外一個電(dian)(dian)源的開關(guan)，一般雙(shuang)電(dian)(dian)源切換(huan)(huan)開關(guan)是廣泛應用于(yu)高層(ceng)建筑(zhu)、機房、小(xiao)區、醫院、機場、碼頭(tou)、消防、冶(ye)金、化(hua)工、紡織等不允許停電(dian)(dian)的重要場所。

什(shen)么雙電(dian)源自(zi)動(dong)切換開關？

雙電(dian)(dian)(dian)(dian)源(yuan)(yuan)自(zi)動(dong)切(qie)換(huan)(huan)開(kai)關指的(de)(de)(de)是(shi)一種由微處理器控制，用(yong)于電(dian)(dian)(dian)(dian)網(wang)系統中網(wang)電(dian)(dian)(dian)(dian)與(yu)網(wang)電(dian)(dian)(dian)(dian)或網(wang)電(dian)(dian)(dian)(dian)與(yu)發電(dian)(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)(dian)源(yuan)(yuan)啟動(dong)切(qie)換(huan)(huan)的(de)(de)(de)裝置，可使電(dian)(dian)(dian)(dian)源(yuan)(yuan)連續源(yuan)(yuan)供(gong)電(dian)(dian)(dian)(dian)。系列雙電(dian)(dian)(dian)(dian)源(yuan)(yuan)，當常用(yong)電(dian)(dian)(dian)(dian)突然(ran)故障或停電(dian)(dian)(dian)(dian)時，通(tong)過雙電(dian)(dian)(dian)(dian)源(yuan)(yuan)切(qie)換(huan)(huan)開(kai)關，自(zi)動(dong)投入到備(bei)(bei)用(yong)電(dian)(dian)(dian)(dian)源(yuan)(yuan)上(shang)，（小負荷下備(bei)(bei)用(yong)電(dian)(dian)(dian)(dian)源(yuan)(yuan)也(ye)可由發電(dian)(dian)(dian)(dian)機(ji)供(gong)電(dian)(dian)(dian)(dian)），使設(she)備(bei)(bei)仍能正常運行。最常見的(de)(de)(de)是(shi)電(dian)(dian)(dian)(dian)梯、消防(fang)、監控上(shang)、照明等(deng)。

雙電源(yuan)自動切換開關(guan)的功能特點

兩臺斷(duan)(duan)路(lu)器之間(jian)具(ju)有可(ke)靠(kao)的(de)機(ji)械(xie)聯鎖(suo)裝(zhuang)置(zhi)和電氣聯鎖(suo)保護(hu)，徹底社(she)絕了兩臺斷(duan)(duan)路(lu)器同時(shi)合閘的(de)可(ke)能(neng)(neng)性，采用雙列復合式觸頭、橫接式機(ji)構、微(wei)電機(ji)預儲能(neng)(neng)及微(wei)電子控(kong)制技術，基本實現零飛弧(hu)（無滅弧(hu)罩(zhao)），具(ju)有明顯通斷(duan)(duan)位置(zhi)指示、掛鎖(suo)功能(neng)(neng)，可(ke)靠(kao)實現電源與負載間(jian)的(de)隔離(li) 可(ke)靠(kao)性高(gao)，使用壽命8000次(ci)以上，機(ji)電一體(ti)設計，開關(guan)轉換準確、靈活、可(ke)靠(kao) 電磁(ci)兼容好，抗(kang)干擾(rao)能(neng)(neng)力強，對外無干擾(rao)，自動化程序(xu)高(gao)。

雙電(dian)源自(zi)(zi)動切換開(kai)關具有短路(lu)、過(guo)載保護功(gong)(gong)能(neng)，過(guo)壓、欠壓、缺(que)相自(zi)(zi)動轉換功(gong)(gong)能(neng)與智(zhi)能(neng)報警功(gong)(gong)能(neng),自(zi)(zi)動轉換參(can)數可在(zai)外部自(zi)(zi)由(you)設定，有操(cao)作電(dian)機智(zhi)能(neng)保護功(gong)(gong)能(neng)，當消防控(kong)(kong)制中心給(gei)一控(kong)(kong)制信號(hao)進(jin)(jin)入智(zhi)能(neng)控(kong)(kong)制器(qi)，兩臺斷路(lu)器(qi)都進(jin)(jin)入分閘狀態，留有計算機聯網(wang)接口，以備實現遙(yao)(yao)控(kong)(kong)、遙(yao)(yao)調、遙(yao)(yao)信、遙(yao)(yao)測等(deng)四遙(yao)(yao)功(gong)(gong)能(neng)。

全自動型不需外接(jie)任何控制(zhi)元器件 外形美觀、體積小、重量(liang)輕 由邏輯控制(zhi)板，以不同(tong)的邏輯來管理直接(jie)裝于開關(guan)內的電機，變速箱的動行(xing)操作(zuo)來保證開關(guan)的位(wei)置(zhi)，電機為聚氯(lv)丁(ding)橡膠絕緣濕熱型電機裝有安(an)全裝置(zhi)，在超出(chu)110℃濕度和過電流狀態時跳(tiao)閘，在故障消(xiao)失后即自動投入工(gong)作(zuo)，可(ke)逆減速齒(chi)輪采(cai)用直齒(chi)齒(chi)輪。

雙電源自動(dong)切換開關正(zheng)常工作(zuo)條(tiao)件

（1）周(zhou)圍(wei)(wei)空(kong)氣溫度(du)(du)：周(zhou)圍(wei)(wei)空(kong)氣溫度(du)(du)上限+40℃，周(zhou)圍(wei)(wei)空(kong)氣溫度(du)(du)下限-5℃，周(zhou)圍(wei)(wei)空(kong)氣溫度(du)(du)24h的(de)平均(jun)值不超過+35℃。

（2）海(hai)拔(ba)：安(an)裝地點的(de)海(hai)拔(ba)不超過2000m。

（3）大(da)氣條(tiao)件：大(da)氣相對濕(shi)度(du)在周(zhou)圍空氣溫(wen)度(du)為(wei)+40℃時(shi)(shi)不(bu)超(chao)過50%;在較底溫(wen)度(du)下可以有較高的相對濕(shi)度(du);最濕(shi)月的月平均最大(da)相對濕(shi)度(du)為(wei)90%,同(tong)時(shi)(shi)該月的月平均最低溫(wen)度(du)+25℃,并(bing)考慮到(dao)因(yin)溫(wen)度(du)變(bian)化發生在產品表面上的凝露(lu)。

（4）污(wu)染(ran)等級(ji)：污(wu)染(ran)等級(ji)為3級(ji)。